DRIFIRE® FR Hi-Vis Leg Gaiters Class EDRIFIRE FR Hi Vis Leg Gaiters Class E Stay visible. Stay protected. The DRIFIRE FR Hi Vis Leg Gaiters Class E are engineered for workers who need both flame resistant protection and high visibility compliance in one powerful piece of PPE. Whether you're working roadside, on a utility crew, or in any high risk environment, these gaiters keep your lower legs shielded and your presence unmistakably visible. Built with DRIFIRE's trusted Flame Resistant